Augustus, AR denarius, after 27 BC. Probably Gaul mint. 3.40g.

Obv: laureate head right.
Rev: AVGVSTVS beneath capricorn leaping right, nothing
between its front legs, star above.

RIC 542; Giard 1011 (Paris)

Extremely rare. 
With permission of Jean Elsen & ses Fils S.A., March 2012
400 Euro.
The attribution to Gaul is made because of the places this
very rare coin has been found - so far only on the
Isle of Wight and in France.